protected virtual void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
if (this.RendererOverride != null)
{
this.RendererOverride.OnRenderToolStripContentPanelBackground(e);
}
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
base.OnRenderToolStripContentPanelBackground(e);
e.Graphics.FillRectangle(toolBrush, new Rectangle(0, 0, e.ToolStripContentPanel.Width, e.ToolStripContentPanel.Height));
e.Graphics.DrawEllipse(new Pen(Color.Red), 0, 0, 25, 25);
}
protected virtual void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
ToolStripContentPanelRenderEventHandler eh = (ToolStripContentPanelRenderEventHandler)Events [RenderToolStripContentPanelBackgroundEvent];
if (eh != null)
{
eh(this, e);
}
}
protected override void OnRenderToolStripContentPanelBackground(System.Windows.Forms.ToolStripContentPanelRenderEventArgs e)
{
if (currentRenderer != null)
{
currentRenderer.DrawToolStripContentPanelBackground(e);
return;
}
base.OnRenderToolStripContentPanelBackground(e);
}
public void DrawToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
OnRenderToolStripContentPanelBackground(e);
ToolStripContentPanelRenderEventHandler eh = Events[EventRenderToolStripContentPanelBackground] as ToolStripContentPanelRenderEventHandler;
if (eh != null)
{
eh(this, e);
}
}
protected override void OnPaintBackground(PaintEventArgs e)
{
ToolStripContentPanelRenderEventArgs args = new ToolStripContentPanelRenderEventArgs(e.Graphics, this);
this.Renderer.DrawToolStripContentPanelBackground(args);
if (!args.Handled)
{
base.OnPaintBackground(e);
}
}
public void DrawToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
this.OnRenderToolStripContentPanelBackground(e);
ToolStripContentPanelRenderEventHandler handler = this.Events[EventRenderToolStripContentPanelBackground] as ToolStripContentPanelRenderEventHandler;
if (handler != null)
{
handler(this, e);
}
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
if (_currentRenderer != null)
{
_currentRenderer.DrawToolStripContentPanelBackground(e);
}
else
{
base.OnRenderToolStripContentPanelBackground(e);
}
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
if (this.RendererOverride != null)
{
base.OnRenderToolStripContentPanelBackground(e);
}
else
{
ToolStripContentPanel toolStripContentPanel = e.ToolStripContentPanel;
if (base.ShouldPaintBackground(toolStripContentPanel) && !SystemInformation.InLockedTerminalSession())
{
e.Handled = true;
e.Graphics.Clear(this.ColorTable.ToolStripContentPanelGradientEnd);
}
}
}
public void DrawToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
this.OnRenderToolStripContentPanelBackground(e);
}
protected override void OnRenderToolStripContentPanelBackground (ToolStripContentPanelRenderEventArgs e)
{
base.OnRenderToolStripContentPanelBackground (e);
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
if (currentRenderer != null)
currentRenderer.DrawToolStripContentPanelBackground(e);
else
base.OnRenderToolStripContentPanelBackground(e);
}
protected virtual void OnRenderToolStripContentPanelBackground (ToolStripContentPanelRenderEventArgs e)
{
ToolStripContentPanelRenderEventHandler eh = (ToolStripContentPanelRenderEventHandler)Events [RenderToolStripContentPanelBackgroundEvent];
if (eh != null)
eh (this, e);
}
/// <summary>
/// Raises the RenderToolStripContentPanelBackground event.
/// </summary>
/// <param name="e">An ToolStripContentPanelRenderEventArgs containing the event data.</param>
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
// Must call base class, otherwise the subsequent drawing does not appear!
base.OnRenderToolStripContentPanelBackground(e);
if (ColorTable.UseSystemColors == false)
{
// Cannot paint a zero sized area
if ((e.ToolStripContentPanel.Width > 0) &&
(e.ToolStripContentPanel.Height > 0))
{
using (LinearGradientBrush backBrush = new LinearGradientBrush(e.ToolStripContentPanel.ClientRectangle,
ColorTable.ToolStripContentPanelGradientBegin,
ColorTable.ToolStripContentPanelGradientEnd,
LinearGradientMode.Vertical))
{
e.Graphics.FillRectangle(backBrush, e.ToolStripContentPanel.ClientRectangle);
}
}
}
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// toolstripcontentpanelrendereventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this ToolStripContentPanelRenderEventHandler toolstripcontentpanelrendereventhandler, Object sender, ToolStripContentPanelRenderEventArgs e, AsyncCallback callback)
{
if(toolstripcontentpanelrendereventhandler == null) throw new ArgumentNullException("toolstripcontentpanelrendereventhandler");
return toolstripcontentpanelrendereventhandler.BeginInvoke(sender, e, callback, null);
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
//using(var brush = new HatchBrush(HatchStyle.Percent20,
// ColorTable.ContentPanelForeground,
// ColorTable.ContentPanelBackground))
using(var brush = new SolidBrush(ColorTable.ContentPanelBackground))
{
e.Graphics.FillRectangle(brush, new Rectangle(Point.Empty, e.ToolStripContentPanel.Size));
}
e.Handled = true;
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
//e.Graphics.FillRectangle(Brushes.RosyBrown, e.ToolStripContentPanel.ClientRectangle);
//base.OnRenderToolStripContentPanelBackground(e);
}
protected override void OnPaintBackground(PaintEventArgs e) {
ToolStripContentPanelRenderEventArgs rea = new ToolStripContentPanelRenderEventArgs(e.Graphics, this);
Renderer.DrawToolStripContentPanelBackground(rea);
if (!rea.Handled) {
base.OnPaintBackground(e);
}
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
//base.OnRenderToolStripContentPanelBackground(e);
e.Graphics.Clear(Dark);
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
this.renderer.DrawToolStripContentPanelBackground(e);
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
renderer.DrawToolStripContentPanelBackground(e);
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
if (e.ToolStripContentPanel.ClientRectangle.Width < 3 || e.ToolStripContentPanel.ClientRectangle.Height < 3)
{
return;
}
e.Handled = true;
e.Graphics.SmoothingMode = _pManager.Mode;
PaintBackground(
e.Graphics,
e.ToolStripContentPanel.ClientRectangle,
_pManager.ContentPanelTop,
_pManager.ContentPanelBottom,
_pManager.BackgroundAngle,
_pManager.BackgroundBlend
);
}
public void DrawToolStripContentPanelBackground (ToolStripContentPanelRenderEventArgs e)
{ this.OnRenderToolStripContentPanelBackground (e); }
public void DrawToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e) {
OnRenderToolStripContentPanelBackground(e);
ToolStripContentPanelRenderEventHandler eh = Events[EventRenderToolStripContentPanelBackground] as ToolStripContentPanelRenderEventHandler;
if (eh != null) {
eh(this, e);
}
}
public void DrawToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
this.OnRenderToolStripContentPanelBackground(e);
ToolStripContentPanelRenderEventHandler handler = this.Events[EventRenderToolStripContentPanelBackground] as ToolStripContentPanelRenderEventHandler;
if (handler != null)
{
handler(this, e);
}
}
protected virtual void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
throw null;
}
public void TestToolStripContentPanelRenderEventArgs()
{
Graphics g = Graphics.FromImage (new Bitmap (5, 5));
ToolStripContentPanel tscp = new ToolStripContentPanel();
ToolStripContentPanelRenderEventArgs e = new ToolStripContentPanelRenderEventArgs(g, tscp);
Assert.AreEqual (g, e.Graphics, "BBB1");
Assert.AreEqual (false, e.Handled, "BBB2");
Assert.AreEqual (tscp, e.ToolStripContentPanel, "BBB3");
e.Handled = true;
Assert.AreEqual (true, e.Handled, "BBB4");
}
protected override void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e) {
if (RendererOverride != null) {
base.OnRenderToolStripContentPanelBackground(e);
return;
}
ToolStripContentPanel toolStripContentPanel = e.ToolStripContentPanel;
if (!ShouldPaintBackground(toolStripContentPanel)) {
return;
}
if( SystemInformation.InLockedTerminalSession() ) { // see ddb#191714
return;
}
// dont paint background effects
e.Handled = true;
e.Graphics.Clear(ColorTable.ToolStripContentPanelGradientEnd);
// RenderBackgroundGradient(e.Graphics, toolStripContentPanel, ColorTable.ToolStripContentPanelGradientBegin, ColorTable.ToolStripContentPanelGradientEnd);
}
protected virtual void OnRenderToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e) {
if (RendererOverride != null) {
RendererOverride.OnRenderToolStripContentPanelBackground(e);
return;
}
}
public void DrawToolStripContentPanelBackground(ToolStripContentPanelRenderEventArgs e)
{
throw null;
}
